diff --git a/evident/q2/plugin_setup.py b/evident/q2/plugin_setup.py
index 4f69edf..6db135d 100644
--- a/evident/q2/plugin_setup.py
+++ b/evident/q2/plugin_setup.py
@@ -93,8 +93,6 @@
 UNIV_PA_PARAM_DESCS = PA_PARAM_DESCS.copy()
 UNIV_PA_PARAM_DESCS["data_column"] = "Column in metadata containing data."
 
-# QIIME 2 needs an input so we provide SampleData[AlphaDiversity] which is
-# optional. Can't provide just SampleData, unfortunately.
 plugin.methods.register_function(
     function=univariate_power_analysis,
     inputs={},